A Novel Hierarchical Clustering Approach Based on Universal Gravitation

Table 1

Characteristics of the real-world datasets obtained from UCI repository.

Dataset	Number of instances	Number of attributes	Number of classes
BTissue	103	9	6
Ecoli	336	8	8
Iris	150	4	3
Wine	178	13	3
PID	768	8	2
BSTC	748	4	2
Glass	214	9	6
Cancer	699	9	2
SControl	600	60	6